Zero was invented by...?

PPSC Past Papers

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Zero was invented by...?

(A) Bhaskara

(B) Kalidas

(C) Brahmagupta

(D) None of these

✅ Correct Answer: Brahmagupta

Comments

Source: This question is taken from the Assistant (Bs-16) Punjab Public Service Commission 2022

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Guglielmo Marconi invented:...?

(A) Television

(B) Camera

(C) Tape recorder

(D) Radio

✅ Correct Answer: Radio

Comments

Source: This question is taken from the Labour Officer BS 16 Human Resource Department

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Who invented the first known printing press...?

(A) Henry Ford

(B) Henry Morton

(C) Johann Gutenberg

(D) Leo Tolstoy

✅ Correct Answer: Johann Gutenberg

Comments

Source: This question is taken from the Junior Clerk (BS-11) Board of Revenue PPSC Past Paper

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Who invented the ball point pen...?

(A) Waterman

(B) Oscar

(C) Wilson

(D) Lazlo Biro

✅ Correct Answer: Lazlo Biro

Comments

Source: This question is taken from the Inspector Legal (SPECIAL CADRE) BS 16 PUNJAB POLICE 2015

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Benjamin Franklin an American invented ____...?

(A) Bulb

(B) Electricity Rod

(C) Lightening Rod

(D) None of these

✅ Correct Answer: Lightening Rod

Comments

Source: This question is taken from the Assistant (S&GAD) PPSC Past Paper 2024

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Stethoscope was invented by___________...?

(A) Steven Sasson

(B) Martin Cooper

(C) David Hyatt

(D) None of these

✅ Correct Answer: None of these

Comments

Explanation:

The stethoscope was invented by René Laennec, a French physician, in 1816. He created it to improve the ability to listen to heart and lung sounds without placing his ear directly on the patient’s chest. His original design was a simple wooden tube, which later evolved into the modern stethoscope used today.

Source: This question is taken from the Assistant (Bs-16) Punjab Public Service Commission 2022

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

who invented a knitting machine...?

(A) Johan kay

(B) William lee

(C) Emily berliner

(D) Johan D issacs

✅ Correct Answer: William lee

Comments

Source: This question is taken from the General Knowledge (GK)

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Who invented dynamite...?

(A) Newton

(B) Edison

(C) Alfred Nobel

(D) None of these

✅ Correct Answer: Alfred Nobel

Comments

Source: This question is taken from the Assistant/Head Clerk (Bs-16) Livestock & Dairy Development

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Printing Press was invented by:...?

(A) Alexander Graham Bell

(B) Johann Gutenberg

(C) Martin Luther

(D) James Watt

✅ Correct Answer: Johann Gutenberg

Comments

Source: This question is taken from the Labour Officer BS 16 Human Resource Department

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Who invented Chronometer...?

(A) John Harrison

(B) Marconi

(C) Dalton

(D) None of these

✅ Correct Answer: John Harrison

Comments

Source: This question is taken from the Inspector Legal (SPECIAL CADRE) BS 16 PUNJAB POLICE 2015

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Income that is saved and not invested is known as...?

(A) Capital

(B) Deposit

(C) Hoarding

(D) None of these

✅ Correct Answer: Hoarding

Comments

Source: This question is taken from the Inspector Legal (SPECIAL CADRE) BS 16 PUNJAB POLICE 2015

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Who invented the railway engine...?

(A) George Stephenson

(B) Thomas Edison

(C) James Watt

(D) Nikola Tesla

✅ Correct Answer: George Stephenson

Comments

Source: This question is taken from the Assistant Punjab Police PPSC Past Paper 2024

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Who invented Telephone:...?

(A) Alexander Graham Bell

(B) Vint Cerf

(C) Charles Babbage

(D) Thomas Edison

✅ Correct Answer: Alexander Graham Bell

Comments

Source: This question is taken from the Excise And Taxation Inspector & Narcotics Control (Bs-16)

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Who Invented antibiotic Medicine...?

(A) Alexander Fleming

(B) Louis Pasteur

(C) Michal Faraday

(D) John Loannids

✅ Correct Answer: Alexander Fleming

Comments

Source: This question is taken from the General Knowledge (GK)

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

In Which Country there is a ” Human Library ” where one can borrow a Person instead of a Book...?

(A) Denmark

(B) Sweden

(C) Norway

(D) Mexico

✅ Correct Answer: Denmark

Comments

Source: This question is taken from the General Knowledge (GK)

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

In which year Graham Bell invented telephone...?

(A) 1776

(B) 1876

(C) 1976

(D) None of these

✅ Correct Answer: 1876

Comments

Source: This question is taken from the Assistant BS-16 Special Education Department

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Who invented Typewriter___________...?

(A) Haechel

(B) Sholes

(C) Einstein

(D) Caxton

✅ Correct Answer: Sholes

Comments

Source: This question is taken from the General Knowledge (GK)

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Who invented Telephone...?

(A) J.K. Jack

(B) P.Wiliam

(C) A.G.Bell

(D) Peter J

✅ Correct Answer: A.G.Bell

Comments

Source: This question is taken from the Assistant Punjab Police PPSC Past Paper 2024

Zero was invented by...? Mcqs

PPSC Past Papers